package cn.mldn.homework.mvcOutputHelloWord.VIEW;

import cn.mldn.homework.mvcOutputHelloWord.BIZ.BIZ;

public class View
{
	private BIZ biz;

	public String showData()
	{
		try
		{
			return biz.operate();
		} catch (Exception e)
		{
			System.err.println(e.getMessage());
			return null;
		}

	}

	public void setBIZ(BIZ biz)
	{
		this.biz = biz;
	}
}